YS flight is a small free flight simulator. It has single player and multiplayer called network. The flight simulator it self is around 6mb large and is an almost full fledged flight sim. You can dogfight or just fly a plane for fun. More info can be found on the main site. http://homepage3.nifty.com/ysflight/ysflight/e.htmlPics:Addons:

To talk: the default is F12Rules: 1.DO NOT VULCHVulching is a horrible act and will result in a ban if done excessively. To "vulch" is to bomb, shoot, or hit anyone or anything on, coming off, or about to touchdown on the ground.

2.Abide by the Three Flare Rule.If someone pops three flares, disengage immediately. If broken, will result in a ban.

3.Don't kill Civilian Aircraft.This rule is a must-follow. NO MATTER WHO THE PERSON IS, if he/she is flying a civil, DO NOT shoot on him/her. This is grounds for a ban.

4.All NAMELESS will be shot on sight.We don't care wether he's flying a civil aircraft, or popping flares. If he's nameless, you are cleared for a weapons-free engagement.